參數(shù)資料
型號: ADS8472IRGZT
英文描述: 16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
中文描述: 16位,1 MSPS的,偽雙極,全差分輸入,微采樣模擬到數(shù)字轉(zhuǎn)換并行接口,參考
文件頁數(shù): 12/30頁
文件大?。?/td> 814K
代理商: ADS8472IRGZT
www.ti.com
-122
-121
-120
-119
-118
-117
-116
-115
-40
-25
-10
5
20
35
50
65
80
T
- Free-Air Temperature - C
A
°
T
+VA = 5 V,
+VBD = 5 V,
fs
V
= 4.096 V,
fi
ref
119.6
119.8
120
120.2
120.4
120.6
120.8
121
-40
-25
-10
5
20
35
50
65
80
T
- Free-Air Temperature - C
A
°
S
+VA = 5 V,
+VBD = 5 V,
fs
T
= 25 C,
fi
A
°
95
95.05
95.10
95.15
95.20
95.25
95.30
-40
-25
-10
- Free-Air Temperature - C
A
5
20
35
50
65
80
T
°
S
+VA = 5 V,
+VBD = 5 V,
fs
V
= 4.096 V,
fi
ref
95
95.05
95.10
95.15
95.20
95.25
95.30
-40
-25
-10
5
20
35
50
65
°
80
T
- Free-Air Temperature - C
A
S
+VA = 5 V,
+VBD = 5 V,
fs
V
= 4.096 V,
fi
ref
DNL
-0.5
-32768
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-16384
0
16384
32768
Output Code
Figure 29.
D
+VA = 5 V, +VBD = 5 V, T
= 25 C, f = 1 MSPS, V
°
= 4.096 V
A
ref
ADS8472
SLAS514–DECEMBER 2006
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION
vs
FREE-AIR TEMPERATURE
SPURIOUS FREE DYNAMIC RANGE
vs
FREE-AIR TEMPERATURE
SIGNAL-TO-NOISE RATIO
vs
FREE-AIR TEMPERATURE
Figure 25.
Figure 26.
Figure 27.
SIGNAL-TO-NOISE + DISTORTION
vs
FREE-AIR TEMPERATURE
Figure 28.
12
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